Hey, this is actually really good! I think you got all the character's personalities down pretty well. Even though it's a oneshot, it could easily be made a multichapter fic (please?). Anyway, nicely done and...okay, it would work REALLY well if you made it multi chapter. Pleeeeeease? *looks hopefully with big shiny puppy eyes*

AHHHHHH. (runs around in excitement) When I saw someone had written a Mortal Instruments/Nightschool crossover I got so excited and then when I saw it was you I got REALLY excited. From the time I started reading Nightschool I though it would be a perfect cross with The Mortal Instruments, they just fit together so well. The story was wonderful, I would love to hear one where the two groups meet, but this was awesome as well! I also love how one group hates New York and the other loves it. Excellent job :)